Osaka CH 1978 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Harold Solomon | m. | John Alexander | 6-2 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Harold Solomon | m. | Wojtek Fibak | 6-2 6-4 |
| John Alexander | m. | Eddie Dibbs | 4-6 7-6 6-0 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Wojtek Fibak | m. | Brian Gottfried | 7-6 6-1 |
| Harold Solomon | m. | Manuel Orantes | 2-6 6-4 6-4 |
| John Alexander | m. | Patricio Cornejo | 6-1 6-1 |
| Eddie Dibbs | m. | Nick Saviano | 6-2 7-5 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Brian Gottfried | m. | Terry Moor | 6-3 6-4 |
| Wojtek Fibak | m. | Victor Amaya | 2-6 7-5 6-3 |
| Manuel Orantes | m. | Jaime Fillol | 6-2 6-2 |
| Harold Solomon | m. | Phil Dent | 6-3 6-2 |
| John Alexander | m. | Rod Frawley | 6-7 6-2 6-4 |
| Patricio Cornejo | m. | John Austin | 6-3 6-7 6-2 |
| Nick Saviano | m. | Dick Stockton | 6-7 7-6 6-4 |
| Eddie Dibbs | m. | Jose Higueras | 6-3 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Brian Gottfried | m. | Mike Cahill | 6-4 6-3 |
| Terry Moor | m. | Stan Smith | 6-4 7-6 |
| Victor Amaya | m. | Victor Pecci | 1-6 6-3 6-4 |
| Wojtek Fibak | m. | Ismail El Shafei | 6-3 2-6 6-0 |
| Manuel Orantes | m. | Ivan Molina | 6-1 6-2 |
| Jaime Fillol | m. | Keith Richardson | 4-6 6-3 6-1 |
| Phil Dent | m. | Peter Mcnamara | 6-2 6-1 |
| Harold Solomon | m. | Bernard Fritz | 7-6 6-7 6-1 |
| John Alexander | m. | Pat Dupre | 6-1 6-1 |
| Rod Frawley | m. | Hans Gildemeister | 5-7 6-1 6-4 |
| John Austin | m. | Colin Dowdeswell | 5-7 6-4 6-1 |
| Patricio Cornejo | m. | Roscoe Tanner | 6-4 6-3 |
| Dick Stockton | m. | Rick Fagel | 7-6 6-0 |
| Nick Saviano | m. | John James | 6-2 6-2 |
| Jose Higueras | m. | Billy Martin | 6-1 6-3 |
| Eddie Dibbs | m. | Bruce Manson | 6-2 6-0 |
Babak 64 besar
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0